Story & History

Founded in 1994 by Gregory P. LaMonaca, our firm is dedicated to serving the needs of our clients throughout the Main Line, Pennsylvania and beyond, with a team-oriented approach. To learn more about our company and its philosophy, go to the about the firm page.

Whether it is a basic case or a more complex case, we take each case extremely seriously and act accordingly.

The firm represents individuals in Delaware, Chester, Montgomery, Bucks, Philadelphia, Berks, Lancaster Counties and beyond, for matters and issues arising within each county, the State, and throughout the United States and internationally. Our attorneys are admitted in Pennsylvania, New Jersey, and Federal Court as well as various Appellate Courts, including the United States Supreme Court.

Awards & Distinctions

Mr. LaMonaca has received various awards and distinctions such as :

  • Main Line Today magazine “Top Lawyer” designation fourteen times (often ranked #1), in the fields of divorce and custody, (2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2006 and 2004);
  • Suburban Life magazine “Awesome/Top Attorney” designation eleven times (ranked #1) for family law and divorce (2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010);
  • LexisNexis/Martindale Hubble AV Preeminent® rating (4.5-5.0), achieved in 2017 and held since then – AV Preeminent is a significant rating accomplishment and a testament to the fact that a lawyer’s peers rank him or her at the highest level of professional excellence in both legal ability and ethical standards;
  • 2021 10 best Attorneys for exceptional and outstanding client service in the American Institute of Family Law Attorney’s;
  • Daily Times “Best Lawyers” designation in the field of family law in 2021, 2020, 2019, 2018, 2017, 2016 & 2015;
  • The American Society of Legal Advocates award as one of the “Top 100 Family Law Attorneys in Pennsylvania”;
  • Philadelphia magazine designation as a “Super Lawyer” in multiple years, including most recently in 2021;
  • ranking score as 10 out of 10 as well as gaining the distinction of Top Rated Lawyer in 2021;
  • 2020 Top 10 Family Law Firm in Attorney and Practice Magazine.




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